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Prothena Corp (PRTA.US) Share Price History

Time period:
to
Date Open High Low Close Volume
28th Sep 2026 (Mon) 8.20 8.86 8.14 8.72 17,947
25th Sep 2026 (Fri) 8.33 8.45 8.185 8.29 39,206
24th Sep 2026 (Thu) 8.63 8.72 8.29 8.32 21,120
23rd Sep 2026 (Wed) 8.86 8.90 8.67 8.68 18,794
22nd Sep 2026 (Tue) 8.745 9.09 8.73 8.99 25,673
21st Sep 2026 (Mon) 8.63 8.72 8.48 8.51 17,638
18th Sep 2026 (Fri) 8.36 8.58 8.27 8.58 19,879
17th Sep 2026 (Thu) 8.46 8.555 8.23 8.46 27,696
16th Sep 2026 (Wed) 8.33 8.49 8.20 8.24 14,832
15th Sep 2026 (Tue) 8.86 8.86 8.30 8.33 17,662
14th Sep 2026 (Mon) 8.94 8.97 8.79 8.86 19,215
11th Sep 2026 (Fri) 9.14 9.14 8.78 8.93 21,706
10th Sep 2026 (Thu) 9.22 9.23 9.005 9.02 12,671
9th Sep 2026 (Wed) 9.42 9.43 9.23 9.30 14,191
8th Sep 2026 (Tue) 9.49 9.66 9.35 9.54 19,165
7th Sep 2026 (Mon) 9.50 9.86 9.50 9.82 36,136
4th Sep 2026 (Fri) 9.50 9.86 9.50 9.82 36,136
3rd Sep 2026 (Thu) 9.70 9.72 9.52 9.60 20,277
2nd Sep 2026 (Wed) 9.70 9.73 9.37 9.685 12,768
1st Sep 2026 (Tue) 9.32 9.61 9.31 9.61 10,325
31st Aug 2026 (Mon) 9.11 9.38 9.11 9.35 14,954
28th Aug 2026 (Fri) 9.02 9.46 9.01 9.33 34,674
27th Aug 2026 (Thu) 9.13 9.21 8.96 9.09 22,271
26th Aug 2026 (Wed) 9.305 9.32 9.185 9.25 17,714
25th Aug 2026 (Tue) 9.53 9.79 9.43 9.42 23,835
24th Aug 2026 (Mon) 9.41 9.48 9.22 9.39 9,139
21st Aug 2026 (Fri) 9.09 9.49 9.09 9.45 28,807
20th Aug 2026 (Thu) 9.01 9.04 8.73 9.03 31,208
19th Aug 2026 (Wed) 8.98 9.33 8.92 9.29 27,432
18th Aug 2026 (Tue) 8.88 8.88 8.59 8.71 13,157
17th Aug 2026 (Mon) 8.82 9.02 8.73 8.88 30,623
14th Aug 2026 (Fri) 9.02 9.03 8.85 8.86 16,724
13th Aug 2026 (Thu) 9.28 9.34 9.05 9.08 21,609
12th Aug 2026 (Wed) 9.25 9.31 9.13 9.26 20,306
11th Aug 2026 (Tue) 9.08 9.28 8.87 9.22 44,868
10th Aug 2026 (Mon) 8.79 9.16 8.54 9.12 55,258
7th Aug 2026 (Fri) 8.81 8.83 8.10 8.76 25,544
6th Aug 2026 (Thu) 8.47 8.75 8.34 8.58 25,329
5th Aug 2026 (Wed) 8.53 8.73 8.41 8.49 21,180
4th Aug 2026 (Tue) 8.33 8.57 8.33 8.49 23,890
3rd Aug 2026 (Mon) 8.13 8.38 8.06 8.33 47,503
31st Jul 2026 (Fri) 8.35 8.40 8.01 8.12 32,382
30th Jul 2026 (Thu) 8.405 8.55 8.27 8.41 43,135
29th Jul 2026 (Wed) 8.61 8.67 8.395 8.56 87,017
FTSE 100 Latest
Value10,684.88
Change-10.37